Narrow laser linewidth measurement with the optimal demodulated Lorentzian spectrum: erratum.

ABSTRACT

This erratum corrects errors in Fig. 4(b) of the original paper, Appl. Opt.63, 1847 (2023)APOPAI0003-693510.1364/AO.510265. This correction does not affect any of the results or conclusions of the aforementioned paper.